In November 1971, DAF signed an agreement with International Harvester to expand the model range and enter new markets. As a result, in 1973, the lineup included bonnet heavy construction dump truck N2500 (6x4), which was an American Paystar 5000 with Dutch diesel DKA1160 with a capacity of 230 hp. The range included dump truck N2505 with GVW of 34 tons, tractor 2255T with a 20-ton rear bogie and 2676T with 26-tonne rear bogie. These machines were not popular and the company produced only a few dozen pieces. Since 1979, it was replaced by the N2800.